I've has very bad back pain for last 2 weeks. I work in a care setting and the last few shifts have been horrendous. I rested yesterday ready to go in this morning and I don't think I'm going to be able to do it. Last night when walking was such a strain...this is we have a big D and V outbreak and many people are off. Me phoning in sick is going to put on huge pressure on them, however I also don't want to permenantly damage my back.